PIR Sensor Brick

Overview

Electronic brick of PIR sensor can be connected to digital I/O port and used in anti-theft system or to control lights in the staircase of buildings. When sensor detects the infrared signals of human body, it outputs high level; generally speaking, it outputs low level.

Features

1. Plug and play, easy to use. Compatible with the mainstream 2.54 interfaces and 4-Pin Grove interfaces in the market.

2. With use of M4 standard fixed holes, compatible with M4-standard kits such as Lego and Makeblock.

Specifications

PCB size	24.0mm X 21.0mm X 1.6mm
Working voltage	5V DC
Operating voltage	3.3V DC
Compatible interfaces	2.54 3-pin interface and 4-pin Grove interface(1)

Note 1: S for digital output port, V and G for voltage at the common collector and ground respectively

Electrical Characteristics

Parameter	Min.	Typical	Max.	Unit
Working voltage	4.5	5	20	VDC
Digital output voltage（VCC=5V）	0	-	3.3	V
Working current（VCC=5V）	-	50	-	uA
Detection angle(solid angle)	-	-	110	°
Detection range	-	-	7	m
Delay time of high level	-	2.5	-	s